问题
选择题
—No one was prepared for the teacher's questions.
—We________read the lesson yesterday evening.[ ]
A. must have
B. could have
C. should have
D. might have
答案
答案:C
—No one was prepared for the teacher's questions.
—We________read the lesson yesterday evening.[ ]
A. must have
B. could have
C. should have
D. might have
答案:C